“The lonely one offers his hand too quickly to whomever he encounters.”

“Those moralists, on the other hand, who, following in the footsteps of Socrates, offer the individual a morality of self-control and temperance as a means to his own advantage, as his personal key to happiness, are the exceptions.”

“The whole attitude of 'man against the world', of man as a 'world-negating' principle, of a man as the measure of the value of things, as judge of the world who places existence itself on his scales and finds it too light - the monstrous stupidity of this attitude has finally dawned on us and we are sick of it; we laugh as soon as we encounter the juxtaposition of 'man and world', separated by the sublime presumptuosness of the little word 'and!' But by laughing, haven't we simply taken contempt for man one step further?”

“Books and drafts mean something quite different for different thinkers. One collects in a book the lights he was able to steal and carry home swiftly out of the rays of some insight that suddenly dawned on him, while another thinker offers us nothing but shadows - images in black and grey of what had built up in his soul the day before.”

“The great problems are to be encountered in the street.”

“No one is accountable for existing at all, or for being constituted as he is, or for living in the circumstances and surroundings in which he lives. The fatality of his nature cannot be disentangled from the fatality of all that which has been and will be. He is not the result of a special design, a will, a purpose; he is not the subject of an attempt to attain an 'ideal of man' or an 'ideal of happiness' or an 'ideal of morality'--it is absurd to want to hand over his nature to some purpose or other. We invented the concept 'purpose': in reality purpose is lacking...One is necessary, one is a piece of fate, one belongs to the whole, one is in the whole--there exists nothing which could judge, measure, compare, condemn our being, for that would be to judge, measure, condemn the whole...”

“I change too quickly: my today refutes my yesterday. When I ascend I often jump over steps, and no step forgives me that.”